TSI Instruments 5200 Series User Manual

Command Set 29
Rxx
Partially backwards compatible with Series 4000 / 4100 flow meters.
Reads the current values for sample rate, gas calibration, standard /
volumetric flow units, trigger values, analog output scaling and display
update rate.
R
Denotes read current values.
xx
xx=SR
Denotes sample rate (returns 0 to 1000).
xx=G
Denotes gas calibration (returns 0 to 6 for gas
calibration, returns M21 to M99 for air/O
2
mixture
concentrations).
xx=U
Denotes flow units (returns S, V, U, UT or UP).
xx=BT
Denotes begin-trigger value (returns xnnn.nn). If
only one sign is returned, this is the sign of the
slope. A positive trigger level’s sign will not be
returned, only a negative trigger level will return a
sign (-).
xx=ET
Denotes end-trigger value (returns xnnn.nn). If
only one sign is returned, this is the sign of the
slope. A positive trigger level’s sign will not be
returned, only a negative trigger level will return a
sign (-).
xx=UR
Denotes display update rate (returns 50 to 5000).
xx=ST
Denotes user standard temperature (returns
0–99.99).
xx=SP
Denotes user standard pressure (returns 0-999.99).
xx=CH
Denotes Humidity compensation (0 = off, 1 = on).
xx=CD
Denotes Flow direction sensor (0 = off, 1 = on).
xx=CE
Denotes half-inch End correction (0 = off, 1 = on).
Returns current settings in ASCII format. Leading zeroes are not
returned.
After the command is processed, an acknowledge sequence of “OK”
<CR><LF> is sent followed by the data. If the command generated
an error, instead of “OK” <CR><LF> being sent an error code of
“ERRn” <CR><LF> will be sent. See Appendix A for a list of possible
error codes.

TSI Instruments 5200 Series Specifications

General

Brand	TSI Instruments
Model	5200 Series
Category	Measuring Instruments
Language	English